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URO 0008350644R HVAC Heater Control Valve Kit
HVAC Heater Control Valve Kit for Mercedes-Benz and BMW
This URO HVAC heater control valve kit is built for direct replacement in select Mercedes-Benz and BMW applications. It is precision-molded to factory HVAC heater control valve dimensions for straightforward installation and proper operation, with materials rated to handle cooling system heat and corrosive antifreeze.
- Direct-fit HVAC heater control valve kit for select Mercedes-Benz and BMW models
- Precision-molded to factory dimensions for accurate fitment
- Temperature rating: -40°F to 275°F (-40°C to 135°C)
- Built with materials suited for hot coolant and antifreeze exposure
- URO part number 0008350644R for replacement lookup
Detailed Product Overview
Use this heater control valve kit when servicing the mono valve system on compatible Mercedes-Benz 300SE, 300SEL, 420SEL, 560SEL, 560SEC, 560SL, and related BMW 5 Series and 6 Series applications. The URO 0008350644R is made to match factory HVAC heater control valve dimensions, helping restore proper coolant flow control through the heater circuit. This part cross-references Anchor 3065 for the same application.
What It Helps Fix
- Inconsistent cabin heat
- Heater output stuck hot or cold
- Coolant leakage at the heater control valve
- HVAC temperature control response issues
- Wear-related failure in the mono valve assembly
Installation Notes and Fitment
Compatible With select vehicles using a mono valve repair kit configuration. Fits 1988-1991 Mercedes-Benz 300SE, N/A; Fits 1988-1991 Mercedes-Benz 300SEL, N/A; Fits 1991 Mercedes-Benz 350SD, N/A; Fits 1990-1991 Mercedes-Benz 350SDL, N/A; Fits 1986-1991 Mercedes-Benz 420SEL, N/A; Fits 1986-1991 Mercedes-Benz 560SEC, N/A; Fits 1986-1991 Mercedes-Benz 560SEL, N/A; Fits 1986-1989 Mercedes-Benz 560SL, N/A; Fits 1986-1987 Mercedes-Benz 300SDL, N/A; Fits 1981-1985 Mercedes-Benz 300D, N/A; Fits 1981-1985 Mercedes-Benz 300SD, N/A; Fits 1981-1985 Mercedes-Benz 300TD, N/A; Fits 1984-1985 Mercedes-Benz 380SE, N/A; Fits 1982-1985 Mercedes-Benz 380SL, N/A; Fits 1984-1985 Mercedes-Benz 500SEC, N/A; Fits 1984-1985 Mercedes-Benz 500SEL, N/A; Fits 1982-1983 Mercedes-Benz 380SEC, N/A; Fits 1981-1983 Mercedes-Benz 380SEL, N/A; Fits 1985-1989 BMW 635CSi, N/A; Fits 1982-1988 BMW 528e, N/A; Fits 1985-1988 BMW 535i, N/A; Fits 1988 BMW 535is, N/A; Fits 1988 BMW M5, N/A; Fits 1987-1988 BMW M6, N/A; Fits 1985-1986 BMW 524td, N/A; Fits 1983-1984 BMW 533i, N/A.
Quality Assurance
URO backs this heater control valve kit with a 24 Month Unlimited Mileage Warranty. The part is engineered to withstand the temperature range required in automotive cooling systems and is built for dependable service in compatible Mercedes-Benz and BMW HVAC repairs.
This part fits 89 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1991 | Mercedes-Benz | 300SE | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1991 | Mercedes-Benz | 300SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1991 | Mercedes-Benz | 350SD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1991 | Mercedes-Benz | 350SDL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1991 | Mercedes-Benz | 420SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1991 | Mercedes-Benz | 560SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1991 | Mercedes-Benz | 560SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1990 | Mercedes-Benz | 300SE | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1990 | Mercedes-Benz | 300SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1990 | Mercedes-Benz | 350SDL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1990 | Mercedes-Benz | 420SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1990 | Mercedes-Benz | 560SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1990 | Mercedes-Benz | 560SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | BMW | 635CSi | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | Mercedes-Benz | 300SE | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | Mercedes-Benz | 300SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | Mercedes-Benz | 420SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | Mercedes-Benz | 560SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | Mercedes-Benz | 560SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1989 | Mercedes-Benz | 560SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | BMW | 535i | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | BMW | 535is | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | BMW | 635CSi | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | BMW | M5 | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | BMW | M6 | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | Mercedes-Benz | 300SE | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | Mercedes-Benz | 300SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | Mercedes-Benz | 420SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | Mercedes-Benz | 560SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | Mercedes-Benz | 560SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1988 | Mercedes-Benz | 560SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | BMW | 535i | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | BMW | 635CSi | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | BMW | M6 | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | Mercedes-Benz | 300SDL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | Mercedes-Benz | 420SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | Mercedes-Benz | 560SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | Mercedes-Benz | 560SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1987 | Mercedes-Benz | 560SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | BMW | 524td | N/A | w/ Air Bag, w/o Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | BMW | 535i | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | BMW | 635CSi | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | Mercedes-Benz | 300SDL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | Mercedes-Benz | 420SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | Mercedes-Benz | 560SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | Mercedes-Benz | 560SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1986 | Mercedes-Benz | 560SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | BMW | 524td | N/A | w/ Air Bag, w/o Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | BMW | 535i | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | BMW | 635CSi | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 300D | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 300SD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 300TD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 380SE | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 380SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 500SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1985 | Mercedes-Benz | 500SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | BMW | 533i | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit: Includes all necessary hardware |
| 1984 | Mercedes-Benz | 300D | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | Mercedes-Benz | 300SD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | Mercedes-Benz | 300TD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | Mercedes-Benz | 380SE | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | Mercedes-Benz | 380SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | Mercedes-Benz | 500SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1984 | Mercedes-Benz | 500SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | BMW | 533i | N/A | w/ Automatic Heater Control; Mono Valve Repair Kit; Complete Kit: Includes all necessary hardware |
| 1983 | Mercedes-Benz | 300D | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | Mercedes-Benz | 300SD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | Mercedes-Benz | 300TD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | Mercedes-Benz | 380SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | Mercedes-Benz | 380SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1983 | Mercedes-Benz | 380SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | BMW | 528e | N/A | w/ Air Bag; w/o Automtic Heater Control; Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | Mercedes-Benz | 300D | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | Mercedes-Benz | 300SD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | Mercedes-Benz | 300TD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | Mercedes-Benz | 380SEC | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | Mercedes-Benz | 380SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1982 | Mercedes-Benz | 380SL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1981 | Mercedes-Benz | 300D | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1981 | Mercedes-Benz | 300SD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1981 | Mercedes-Benz | 300TD | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
| 1981 | Mercedes-Benz | 380SEL | N/A | Mono Valve Repair Kit; Complete Kit; Includes all necessary hardware |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.